SeaweedFS is a fast distributed storage system for blobs, objects, files, and data lake, for billions of files! Blob store has O(1) disk seek, cloud tiering. Filer supports Cloud Drive, xDC replication, Kubernetes, POSIX FUSE mount, S3 API, S3 Gateway, Hadoop, WebDAV, encryption, Erasure Coding. Enterprise version is at seaweedfs.com.

• UpdatedNov 29, 2025
• Go

Portable backend to ship fast.

• UpdatedNov 26, 2025
• TypeScript

TrueNAS CORE/Enterprise/SCALE Middleware Git Repository

• UpdatedNov 29, 2025
• Python

Lightweight selfhosted Firefox Send alternative without public upload. AWS S3 supported.

• UpdatedNov 20, 2025
• Go

The Universal Storage Engine

• UpdatedNov 29, 2025
• C++

Zenko CloudServer, an open-source Node.js implementation of the Amazon S3 protocol on the front-end and backend storage capabilities to multiple clouds, including Azure and Google.

• UpdatedNov 28, 2025
• JavaScript

A Cloudflare-based online text/large file sharing platform that supports multiple syntax Markdown rendering, self-destructing messages, S3/WebDav aggregated storage, password protection, and more. It can be mounted as WebDAV and supports Docker deployment.

• UpdatedNov 28, 2025
• JavaScript

The LeoFS Storage System

• UpdatedJun 2, 2020
• Erlang

👶 Tiny S3 client. Edge computing ready. No-dep. In Typescript. Works with@cloudflare@minio@Backblaze@digitalocean@garagehq@oracle

• UpdatedNov 18, 2025
• TypeScript

📎 Flexible file upload and attachment library for Elixir

• UpdatedJul 12, 2024
• Elixir

A curated list of storage open source tools. Backups, redundancy, sharing, distribution, encryption, etc.

• UpdatedMar 22, 2024

MongoDB dockerized backup agent. Runs schedule backups with retention, S3 & SFTP upload, notifications, instrumentation with Prometheus and more.

• UpdatedNov 3, 2022
• Go

High Performance Software-Defined Object Storage for Big Data and AI, that supports Amazon S3 and Openstack Swift

• UpdatedNov 28, 2025
• Python

versity s3 gateway

• UpdatedNov 27, 2025
• Go

CORTX Community Object Storage is 100% open source object storage uniquely optimized for mass capacity storage devices.

• UpdatedMay 3, 2024
• Jupyter Notebook

🔥 Fast, Secure and Reliable System Backup, Set up in Minutes.

• UpdatedNov 28, 2025
• Go

Uploads files to s3 after complete

• UpdatedAug 3, 2023
• JavaScript

🏬 modelstore is a Python library that allows you to version, export, and save a machine learning model to your filesystem or a cloud storage provider.

• UpdatedJan 14, 2025
• Python

A collection of 3 lambda functions that are invoked by Amazon S3 or Amazon API Gateway to analyze uploaded images with Amazon Rekognition and save picture labels to ElasticSearch (written in Kotlin)

• UpdatedApr 17, 2020
• Kotlin

Amazon Simple Storage Service (S3) API Client

• UpdatedAug 18, 2025
• R